Technically, yes, mono can be considered a sexually transmitted infection (STI). But that’s not to say that all cases of mono are STIs. Mono, or infectious mononucleosis as you might hear your doctor ...

If you have an illness that feels like the worst cold or flu you’ve ever had and it knocks you off your feet, it could be mononucleosis. Note that it’s more common in teens and young adults. Doctors ...

Measuring a patient's ratio of white blood cell types may help physicians accurately distinguish between the similar conditions infectious mononucleosis and bacterial tonsillitis, potentially guiding ...